CVE-2021-22357

There is a denial of service vulnerability in Huawei products. A module cannot deal with specific messages due to validating inputs insufficiently. Attackers can exploit this vulnerability by sending specific messages to affected module. This can cause denial of service. Affected product versions include: S12700 V200R013C00SPC500, V200R019C00SPC500; S5700 V200R013C00SPC500, V200R019C00SPC500; S6700 V200R013C00SPC500, V200R019C00SPC500; S7700 V200R013C00SPC500, V200R019C00SPC500.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210512-01-dos-en	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:huawei:s12700_firmware:v200r013c00spc500:::::::*
	cpe:2.3:o:huawei:s12700_firmware:v200r019c00spc500:::::::*

cpe:2.3:h:huawei:s12700:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

OR	cpe:2.3:o:huawei:s5700_firmware:v200r013c00spc500:::::::*
	cpe:2.3:o:huawei:s5700_firmware:v200r019c00spc500:::::::*

cpe:2.3:h:huawei:s5700:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

OR	cpe:2.3:o:huawei:s6700_firmware:v200r013c00spc500:::::::*
	cpe:2.3:o:huawei:s6700_firmware:v200r019c00spc500:::::::*

cpe:2.3:h:huawei:s6700:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

OR	cpe:2.3:o:huawei:s7700_firmware:v200r013c00spc500:::::::*
	cpe:2.3:o:huawei:s7700_firmware:v200r019c00spc500:::::::*

cpe:2.3:h:huawei:s7700:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-08-23 20:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-22357

Mitre link : CVE-2021-22357

CVE.ORG link : CVE-2021-22357

JSON object : View

Products Affected

huawei

s12700_firmware
s12700
s6700
s6700_firmware
s7700
s5700_firmware
s7700_firmware
s5700

CWE

CWE-20

Improper Input Validation

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A module cannot deal with specific messages due to validating inputs insufficiently. Attackers can exploit this vulnerability by sending specific messages to affected module. This can cause denial of service. Affected product versions include: S12700 V200R013C00SPC500, V200R019C00SPC500; S5700 V200R013C00SPC500, V200R019C00SPC500; S6700 V200R013C00SPC500, V200R019C00SPC500; S7700 V200R013C00SPC500, V200R019C00SPC500."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de denegaci\u00f3n de servicio en los productos de Huawei. Un m\u00f3dulo no puede tratar mensajes espec\u00edficos debido a un comprobaci\u00f3n de entradas insuficiente. Unos atacantes pueden explotar esta vulnerabilidad mediante el env\u00edo de mensajes espec\u00edficos al m\u00f3dulo afectado. Esto puede causar una denegaci\u00f3n de servicio. Las versiones afectadas del producto incluyen: S12700 V200R013C00SPC500, V200R019C00SPC500; S5700 V200R013C00SPC500, V200R019C00SPC500; S6700 V200R013C00SPC500, V200R019C00SPC500; S7700 V200R013C00SPC500, V200R019C00SPC500."}], "lastModified": "2021-08-30T16:25:11.197", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:huawei:s12700_firmware:v200r013c00spc500:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2836F054-A1CD-4B9C-9D4E-7DD198ED6004"}, {"criteria": "cpe:2.3:o:huawei:s12700_firmware:v200r019c00spc500:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4A58127B-8ED8-49AD-83CE-AF95E221E092"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:huawei:s12700:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "138C1E57-176C-46B1-9704-D9C8391CC802"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:huawei:s5700_firmware:v200r013c00spc500:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3E4D9F10-C71A-4C22-9A1A-3DDFD363E42C"}, {"criteria": "cpe:2.3:o:huawei:s5700_firmware:v200r019c00spc500:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "35753856-3BE4-481C-8D49-077E51138633"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:huawei:s5700:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E22D3CFF-3353-4EE2-8933-84F395469D0D"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:huawei:s6700_firmware:v200r013c00spc500:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "698F9215-4B2C-4A35-9860-3C6591267EEE"}, {"criteria": "cpe:2.3:o:huawei:s6700_firmware:v200r019c00spc500:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "32203724-9D88-4585-ABB5-78D474273794"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:huawei:s6700:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "DA7AC10D-B0DD-4206-8642-134DDD585C06"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:huawei:s7700_firmware:v200r013c00spc500:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7185BACA-36F6-4B45-9E06-DEA98D31A2B3"}, {"criteria": "cpe:2.3:o:huawei:s7700_firmware:v200r019c00spc500:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "613E1109-B921-4477-893D-179C1D1A6008"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:huawei:s7700:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8769C2C4-E333-432B-8943-CFDFAE013379"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@huawei.com"}